JP6305014B2 - 鋳造方法及び装置 - Google Patents

鋳造方法及び装置 Download PDF

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Publication number
JP6305014B2
JP6305014B2 JP2013225162A JP2013225162A JP6305014B2 JP 6305014 B2 JP6305014 B2 JP 6305014B2 JP 2013225162 A JP2013225162 A JP 2013225162A JP 2013225162 A JP2013225162 A JP 2013225162A JP 6305014 B2 JP6305014 B2 JP 6305014B2
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JP
Japan
Prior art keywords
mold
melt
cooling zone
forced cooling
article
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
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JP2013225162A
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English (en)
Japanese (ja)
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JP2014131816A (ja
JP2014131816A5 (enExample
Inventor
ナイク ラジーブ
ナイク ラジーブ
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Howmet Corp
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Howmet Corp
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Publication date
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Publication of JP2014131816A publication Critical patent/JP2014131816A/ja
Publication of JP2014131816A5 publication Critical patent/JP2014131816A5/ja
Application granted granted Critical
Publication of JP6305014B2 publication Critical patent/JP6305014B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/147—Construction, i.e. structural features, e.g. of weight-saving hollow blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
    • B22D27/045—Directionally solidified castings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D25/00—Special casting characterised by the nature of the product
    • B22D25/02—Special casting characterised by the nature of the product by its peculiarity of shape; of works of art
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D30/00—Cooling castings, not restricted to casting processes covered by a single main group

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
JP2013225162A 2012-11-06 2013-10-30 鋳造方法及び装置 Expired - Fee Related JP6305014B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261796265P 2012-11-06 2012-11-06
US61/796,265 2012-11-06

Publications (3)

Publication Number Publication Date
JP2014131816A JP2014131816A (ja) 2014-07-17
JP2014131816A5 JP2014131816A5 (enExample) 2016-11-17
JP6305014B2 true JP6305014B2 (ja) 2018-04-04

Family

ID=49509944

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013225162A Expired - Fee Related JP6305014B2 (ja) 2012-11-06 2013-10-30 鋳造方法及び装置

Country Status (5)

Country Link
US (2) US10082032B2 (enExample)
EP (1) EP2727669B1 (enExample)
JP (1) JP6305014B2 (enExample)
ES (1) ES2972286T3 (enExample)
PL (1) PL2727669T3 (enExample)

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CN108339936B (zh) * 2018-04-26 2023-08-01 襄阳金耐特机械股份有限公司 可调式多件蜡模浇注装置
CN109371457B (zh) * 2018-10-10 2021-06-22 深圳市万泽中南研究院有限公司 单晶铸件的定向凝固装置及制造设备
CN109365788B (zh) * 2018-11-07 2020-09-15 深圳市万泽中南研究院有限公司 单晶铸件的制造方法、系统及设备
KR102116502B1 (ko) * 2018-12-03 2020-05-28 두산중공업 주식회사 날개요소 제조방법 및 블레이드 제조방법
CN110170636A (zh) * 2019-05-28 2019-08-27 深圳市万泽中南研究院有限公司 一种改善单晶叶片凝固条件的铸造设备
PL242831B1 (pl) 2019-12-31 2023-05-02 Seco/Warwick Spolka Akcyjna Sposób i urządzenie do kierunkowej krystalizacji odlewów o ukierunkowanej lub monokrystalicznej strukturze
CN111515341B (zh) * 2020-02-21 2023-01-31 中铁物总技术有限公司 一种提高高锰钢辙叉内部质量且降低生产成本的方法
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JP7112638B1 (ja) 2021-02-24 2022-08-04 株式会社エビス 一方向凝固装置及び一方向凝固方法
JP7157295B2 (ja) * 2021-02-24 2022-10-20 株式会社エビス 一方向凝固装置及び方法
CN113600747A (zh) * 2021-08-24 2021-11-05 中国航发沈阳黎明航空发动机有限责任公司 一种环块类结构件的多层单晶蜡模模组制造方法
PL248000B1 (pl) 2022-04-07 2025-09-29 Seco/Warwick Spolka Akcyjna Sposób i urządzenie do kierunkowej krystalizacji odlewów o ukierunkowanej lub monokrystalicznej strukturze
US11998976B2 (en) * 2022-09-07 2024-06-04 Ge Infrastructure Technology Llc Systems and methods for enhanced cooling during directional solidification of a casting component
US12296377B2 (en) * 2022-10-14 2025-05-13 Ge Infrastructure Technology Llc System and method for casting with mold having thermally tailored wall
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Also Published As

Publication number Publication date
JP2014131816A (ja) 2014-07-17
EP2727669B1 (en) 2023-12-13
US10711617B2 (en) 2020-07-14
US10082032B2 (en) 2018-09-25
US20140127032A1 (en) 2014-05-08
EP2727669A3 (en) 2016-11-30
ES2972286T3 (es) 2024-06-12
US20190032492A1 (en) 2019-01-31
EP2727669C0 (en) 2023-12-13
PL2727669T3 (pl) 2024-09-02
EP2727669A2 (en) 2014-05-07

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